{"id":1616,"date":"2025-01-01T20:38:48","date_gmt":"2025-01-01T12:38:48","guid":{"rendered":"https:\/\/led.amasly.com\/?p=1616"},"modified":"2025-05-26T20:25:17","modified_gmt":"2025-05-26T12:25:17","slug":"explosion-proof-lampsspecial-requirements-for-ambient-temperature-of-flameproof-electrical-equipment","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/es_mx\/explosion-proof-equipment\/explosion-proof-lampsspecial-requirements-for-ambient-temperature-of-flameproof-electrical-equipment\/","title":{"rendered":"L\u00e1mparas antideflagrantes-Requisitos especiales para la temperatura ambiente de los equipos el\u00e9ctricos antideflagrantes."},"content":{"rendered":"

L\u00e1mparas antideflagrantes La temperatura ambiente se refiere a la temperatura del aire u otro medio que rodea al equipo o componente.<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

En circunstancias normales, la temperatura ambiente para el funcionamiento del equipo debe ser de -20 a 40 \u2103. En tales casos, no se requiere marcado adicional de temperatura ambiente. Sin embargo, cuando se espera que el equipo se utilice en un entorno fuera de este rango de temperatura, se considera una situaci\u00f3n especial. El marcado debe incluir el s\u00edmbolo Ta o Tamb junto con los l\u00edmites superior e inferior de la temperatura ambiente. Si esto no es posible, el s\u00edmbolo \u201cX\u201d debe indicar las condiciones especiales de funcionamiento, incluidos los l\u00edmites superior e inferior de la temperatura ambiente. Esto significa que, normalmente, el requisito de temperatura ambiente de -20 a 40 \u2103 para los equipos no necesita marcarse en la placa de caracter\u00edsticas ni en el certificado antideflagrante. Pero si el equipo est\u00e1 destinado a utilizarse en un intervalo de temperatura ambiente distinto de \u00e9ste, debe marcarse en la placa de caracter\u00edsticas y el certificado del producto, y especificarse en el manual del usuario.<\/p>\n\n\n\n

\u00bfCu\u00e1les son los requisitos especiales de temperatura ambiente para los equipos el\u00e9ctricos antideflagrantes y las l\u00e1mparas antideflagrantes?<\/p>\n\n\n\n

En primer lugar, la baja temperatura influye en la presi\u00f3n de explosi\u00f3n:<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Cuando la temperatura ambiente es inferior a -20 \u2103, la presi\u00f3n de referencia debe medirse por m\u00e9todos de baja temperatura o de presurizaci\u00f3n previa. La presi\u00f3n de referencia as\u00ed obtenida es muy superior a la medida a temperatura y presi\u00f3n normales. <\/p>\n\n\n\n

Por lo tanto, los requisitos de resistencia de las envolventes de los equipos el\u00e9ctricos en entornos de baja temperatura son mayores, y esto debe tenerse en cuenta durante el proceso de dise\u00f1o.<\/p>\n\n\n\n

En segundo lugar, la influencia de la alta temperatura en la prueba de no propagaci\u00f3n de la ignici\u00f3n interna y la normativa correspondiente:<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Es decir, cuando la temperatura ambiente es superior a 60 \u2103, la prueba de no propagaci\u00f3n de la ignici\u00f3n interna debe realizarse mediante alta temperatura o presurizaci\u00f3n previa. La presi\u00f3n de explosi\u00f3n generada de este modo es superior a la que se produce a temperatura y presi\u00f3n normales. <\/p>\n\n\n\n

Los equipos que pueden superar la prueba a temperatura y presi\u00f3n normales pueden no superar la prueba de no propagaci\u00f3n de la ignici\u00f3n interna bajo prepresurizaci\u00f3n. Esto impone mayores requisitos a la longitud, la separaci\u00f3n y la resistencia del revestimiento de la superficie de uni\u00f3n antideflagrante de los equipos antideflagrantes utilizados en entornos de alta temperatura. Estos factores deben tenerse en cuenta durante el proceso de dise\u00f1o.<\/p>","protected":false},"excerpt":{"rendered":"

explosion proof lamps Ambient temperature refers to the temperature of the air or other medium surrounding the equipment or component. Under normal circumstances, the ambient temperature for equipment operation should be -20 to 40 \u2103. In such cases, no additional ambient temperature marking is required. However, when the equipment is expected to be used in […]<\/p>\n","protected":false},"author":1,"featured_media":1617,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1616","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1.png",1080,694,false],"thumbnail":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1-150x150.png",150,150,true],"medium":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1-300x193.png",300,193,true],"medium_large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1-768x494.png",768,494,true],"large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1-1024x658.png",1024,658,true],"1536x1536":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1.png",1080,694,false],"2048x2048":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1.png",1080,694,false],"trp-custom-language-flag":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1.png",18,12,false]},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/es_mx\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"explosion proof lamps Ambient temperature refers to the temperature of the air or other medium surrounding the equipment or component. Under normal circumstances, the ambient temperature for equipment operation should be -20 to 40 \u2103. In such cases, no additional ambient temperature marking is required. However, when the equipment is expected to be used in…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/posts\/1616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/comments?post=1616"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/posts\/1616\/revisions"}],"predecessor-version":[{"id":3995,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/posts\/1616\/revisions\/3995"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/media\/1617"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/media?parent=1616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/categories?post=1616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/es_mx\/wp-json\/wp\/v2\/tags?post=1616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}